#ifndef NUM_DAYS
#define NUM_DAYS
class NumDays
{
private:
	float days;
	int hours;
	void refresh_day();
	void refresh_hour();
public:
	float getDays();
	void setDays(float day);
	int getHours();
	void setHours(int hour);
	NumDays operator+(NumDays &right);
	NumDays operator-(NumDays &right);
	NumDays operator++();
	NumDays operator++(int);
	NumDays operator--();
	NumDays operator--(int);
	NumDays operator=(int day);
};
#endif